.header{
	
	margin:     0 auto 0 auto;
	
	height: 100%;
	
	width: 810px;
	
	text-align: center;
}

.logo{
	
	float: left;
	
	width:100% ;
	
	height: 300px;
	
	background: url(../img/登录.png);
}

.msg{
	width: 100%;
	
	height: 490px;
	
}

.msg1{
	width: 280px;
	margin: 50px 0 6px 257px;
	font-size: 20px;
	border-bottom: 2px solid black;
}

.msg2{
	width: 280px;
	margin: 50px 0 6px 257px;
	font-size: 20px;
	border-bottom: 2px solid black;
}

.gx{
	margin: 0 0 6px -103px;
	width: 100%;
	
	height: 65px;
	
	font-size: 12px;

}

.bt{
	width: 100%;
	
	height: 80px;	
}

.an{
	
	width: 350px;
	
	height: 80px;
	
	font-size: 30px;
	
	color: rgb(248,243,223);
	
	background: rgb(37,41,46);
	
	background-position: 20px 0;
}
